eqemu
annotate src/bvol.h @ 12:2656099aff12
added copyright notices and license
| author | John Tsiombikas <nuclear@member.fsf.org> |
|---|---|
| date | Fri, 18 Jul 2014 07:04:21 +0300 |
| parents | 3d3656360a82 |
| children |
| rev | line source |
|---|---|
| nuclear@12 | 1 /* |
| nuclear@12 | 2 eqemu - electronic queue system emulator |
| nuclear@12 | 3 Copyright (C) 2014 John Tsiombikas <nuclear@member.fsf.org>, |
| nuclear@12 | 4 Eleni-Maria Stea <eleni@mutantstargoat.com> |
| nuclear@12 | 5 |
| nuclear@12 | 6 This program is free software: you can redistribute it and/or modify |
| nuclear@12 | 7 it under the terms of the GNU General Public License as published by |
| nuclear@12 | 8 the Free Software Foundation, either version 3 of the License, or |
| nuclear@12 | 9 (at your option) any later version. |
| nuclear@12 | 10 |
| nuclear@12 | 11 This program is distributed in the hope that it will be useful, |
| nuclear@12 | 12 but WITHOUT ANY WARRANTY; without even the implied warranty of |
| nuclear@12 | 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| nuclear@12 | 14 GNU General Public License for more details. |
| nuclear@12 | 15 |
| nuclear@12 | 16 You should have received a copy of the GNU General Public License |
| nuclear@12 | 17 along with this program. If not, see <http://www.gnu.org/licenses/>. |
| nuclear@12 | 18 */ |
| nuclear@4 | 19 #ifndef BVOL_H_ |
| nuclear@4 | 20 #define BVOL_H_ |
| nuclear@4 | 21 |
| nuclear@4 | 22 #include "vmath.h" |
| nuclear@4 | 23 |
| nuclear@4 | 24 struct HitPoint { |
| nuclear@4 | 25 float t; |
| nuclear@4 | 26 Vector3 pos; |
| nuclear@4 | 27 }; |
| nuclear@4 | 28 |
| nuclear@4 | 29 class BVolume { |
| nuclear@4 | 30 public: |
| nuclear@4 | 31 virtual ~BVolume() {} |
| nuclear@4 | 32 |
| nuclear@4 | 33 virtual bool intersect(const Ray &ray, HitPoint *hit) const = 0; |
| nuclear@4 | 34 }; |
| nuclear@4 | 35 |
| nuclear@4 | 36 class BSphere : public BVolume { |
| nuclear@4 | 37 private: |
| nuclear@4 | 38 Vector3 center; |
| nuclear@4 | 39 float radius; |
| nuclear@4 | 40 |
| nuclear@4 | 41 public: |
| nuclear@4 | 42 BSphere(); |
| nuclear@4 | 43 explicit BSphere(const Vector3 &c, float rad = 1.0); |
| nuclear@4 | 44 |
| nuclear@4 | 45 void set_center(const Vector3 ¢er); |
| nuclear@4 | 46 const Vector3 &get_center() const; |
| nuclear@4 | 47 |
| nuclear@4 | 48 void set_radius(float rad); |
| nuclear@4 | 49 float get_radius() const; |
| nuclear@4 | 50 |
| nuclear@4 | 51 bool intersect(const Ray &ray, HitPoint *hit) const; |
| nuclear@4 | 52 }; |
| nuclear@4 | 53 |
| nuclear@4 | 54 #endif // BVOL_H_ |